pragma.vision Technology observatory & strategic foresight

Verification register Energy, Climate, Space & Materials

Readiness verdict

Fully Weft-Faced Fabric TENG (FWSF-TENG)

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-09-22
Revision
2
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Watch

Primary summary from verified readiness

Confidence
84% · stale
Computed at
2026-09-22T23:27:14.984527+00:00
Claimed
40

Public ambition and stated capability

Reported
40

Observed practitioner reporting

Verified
36

Independently supported evidence

Gap
+4

Claimed leads verified

Evidence strength Weak

Decision

What the current evidence supports

Human editorial judgment · 2026-09-22

Too early to adopt

Why
One 2026 lab device with a good headline power density AND credible abstract-level durability (10 washes, 60k cycles, breathable), but the supporting curves are paywalled, the field is saturated, and no end-to-end powered-load system is shown.
Next
Obtain the full text to confirm per-cycle output retention behind the 60,000-cycle / 10-wash headline and compare against the crowded fabric-TENG field; revisit if a power-management-integrated demonstrator or independent reproduction appears

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
6
Tier 1
5
Tier 2
1
Tier 3
0
Supports
3
Contradicts
1
Context
2
Latest observed
2026-01-01

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Revision 2

  1. 2026-07-19 Reading moved from watch to watch.
  2. 2026-09-22 Reading moved from watch to watch.

Your opinion

Tell us anything.

What works, what doesn't, what's missing — especially about our watches, lenses, and the register itself. Anonymous is fine; leave an email if you'd like a reply.